Keening

The keening stench of decay emanated from the garbage dumpster, making it difficult to pass by.

The keening whistle of the tea kettle signaled that the water had boiled.

The keening whistle of the teapot signaled that the water was boiling.

The old haunted house echoed with the keening cries of unseen spirits.

The lonely lighthouse emitted a keening beam of light that swept across the dark sea.

The haunting melody of the keening bagpipes played at the memorial service brought a sense of solemnity to the occasion.

The keening tone of his voice conveyed the depth of his heartbreak.